"executeFile" is failing for me on Mac OS X 10.5.8, with ghc 6.12.1 when compiling with "-threaded". Compiling without -threaded, or running on linux is fine. <br><br>When compiled with -threaded, the following snippet produces the error:<br>
testProg: /bin/echo: executeFile: failed (Operation not supported)<br><br>> import System.Posix.Process<br>> main = do<br>> <br>> forkProcess $ executeFile "/bin/echo" False ["Ok"] Nothing<br>
<br>Any suggestions for a work around for this would be appreciated.<br><br>Cheers,<br><br clear="all">-- <br>David Powell<br>